/*
 * Copyright 2010, 2011 mapsforge.org
 *
 * This program is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package org.mapsforge.routing.preprocessing.hh.model;


/**
 * For shortest distance graphs.
 * 
 */
public class RgWeightFunctionDistance implements IRgWeightFunction<RgEdge> {

	/**
	 * 
	 */
	public RgWeightFunctionDistance() {
		//
	}

	@Override
	public double getWeightDouble(RgEdge edge) {
		return edge.getLengthMeters() * 10;
	}

	@Override
	public int getWeightInt(RgEdge edge) {
		return (int) Math.rint(getWeightDouble(edge));
	}
}
